Ziyang Zhang, Jun Chang, Yifan Huang, Qinfang Chen, Yunan Wu. Reinforcement learning-based stray light suppression study for space-based gravitational wave detection telescope system[J]. Opto-Electronic Engineering, 2024, 51(2): 230210
- Opto-Electronic Engineering
- Vol. 51, Issue 2, 230210 (2024)
Fig. 1. The optical path diagram of space gravitational wave detection telescope system
Fig. 2. The process of traditional stray light analysis and suppression
Fig. 3. The length diagram of the baffle at different angles
Fig. 4. The optomechanical structure under the traditional design method
Fig. 5. RL network model. (a) Env, Actor, Critic; (b) Ray tracing model for environment
Fig. 6. The reward fuction
Fig. 7. The initial stray light suppression effect of the model
Fig. 8. The stray light suppression effect of the traditional stray light suppression scheme
Fig. 9. The stray light path under the traditional stray light suppression scheme
Fig. 10. The RL running results
Fig. 11. The optical-mechanical structure of RL stray light suppression scheme
Fig. 12. Comparison of the stray light suppression effects of different stray light suppression schemes
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Table 1. The reflective optical system
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